Stroke

Cardiovascular departments are playing a role in stroke interventions at numerous health systems, working as part of the stroke care team with neurologists, radiology and the emergency department. Stroke first has be be classified as ischemic or hemorrhagic. These have very different care pathways. Ischemic strokes are increasingly being treated with neurological-interventional therapy that includes catheter based mechanical thrombectomy to remove the clot. This is a more aggressive treatment compared to traditional IV administration of tissue plasminogen activator (tPA) thrombolytic therapy to dissolve the clot. Subarachnoid hemorrhage (SAH) and  intracerebral hemorrhage (ICH) brain bleeds can also be treated in some cases stent flow diverters and embolization coils. 

artificial intelligence AI deep learning

AI, blood thinners and patient positioning: Exploring late-breaking science at the International Stroke Conference

ISC 2024 in Phoenix has already featured several eye-opening late-breaking presentations. One study, for example, found that positioning a stroke patient's head differently before surgery can significantly decrease the risk of neurological complications. 

February 8, 2024
Medtronic shared new STROKE AF data on the Reveal Linq ICM

Medtronic ICM a cost-effective approach for reducing the risk of ischemic stroke

Remote monitoring with the Reveal Linq insertable cardiac monitor can improve outcomes without breaking the bank, according to new data being presented at the International Stroke Conference in Phoenix.

February 7, 2024
Following a plant-based diet can significantly lower a person’s risk of developing cardiovascular disease (CVD) or dying from cardiovascular causes, according to new research published in BMJ Nutrition, Prevention and Health.[1] The study’s authors emphasized that a person can still occasionally eat meat, fish or dairy products and still see substantial benefits—the key is to keep such things to a minimum and embrace fruits, vegetables, nuts, legumes, teas and coffees.

Plant-based diets lower risk of heart attack and stroke—going 100% vegan not necessary to see benefits

The study’s authors emphasized that a person can still occasionally eat meat, fish or dairy products and still see substantial benefits—the key is to keep such foods to a minimum.

January 26, 2024
Medicare data stethoscope healthcare trends graphs finance financials

An updated look at combining LAAO with ablation, TAVR or other interventional heart procedures

Performing two procedures at once does not appear to make a significant impact on patient safety, though it may lead to a few new risks sure to interest heart teams. 

January 23, 2024
Illustration of a left atrial appendage occlusion (LAAO) procedure using a Watchman device. Image courtesy of Johns Hopkins Medicine. #LAA #LAAO

ICE-guided Watchman procedures linked to safety concerns—is TEE better for LAAO or will things improve?

TEE and ICE are each associated with certain advantages and disadvantages, researchers explained. The new analysis included data from nearly 40,000 patients.

January 19, 2024
Stroke - head with text

TAVR patients face a higher risk of stroke for up to 2 years

A majority of strokes after TAVR occur in the first 48 hours, but patients remain at a significantly higher risk for much longer. 

January 4, 2024
older patient with a doctor at their house

Learning more about AFib: 19 important topics for cardiologists, other heart specialists to investigate

New AFib recommendations from the American College of Cardiology and American Heart Association covered significant ground—but there is still much more to learn, experts explained. 

December 4, 2023
2024 has been a banner year for structural heart treatments, especially those focused on the tricuspid valve. In February, for example, Edwards Lifesciences made history when its Evoque transcatheter tricuspid valve replacement (TTVR) system became the first device of its kind to gain U.S. Food and Drug Administration (FDA) approval for treating tricuspid regurgitation (TR). Two months later, Abbott’s TriClip transcatheter edge-to-edge repair (TEER) system also gained FDA approval for the treatment of TR.

New AFib guidelines include higher recommendations for catheter ablation, LAAO

Cardiologists, electrophysiologists, surgeons and patient representatives all worked together on the updated guidelines, which were published in both the Journal of the American College of Cardiology and Circulation.

December 1, 2023

Around the web

Eleven medical societies have signed on to a consensus statement aimed at standardizing imaging for suspected cardiovascular infections.

Kate Hanneman, MD, explains why many vendors and hospitals want to lower radiology's impact on the environment. "Taking steps to reduce the carbon footprint in healthcare isn’t just an opportunity," she said. "It’s also a responsibility."

Trimed Popup
Trimed Popup